Lip Droop from Botox. 1  I had Botox injecton one week ago in my forehead and for crows feet. Now I noticed that the right half of my top lip is drooping when I smile or open my mouth wide. 2  I have done Botox on my forehead and just once in the crows feet area. It usually lasts from 12 to 20 weeks at most for me.
Corundum is a crystalline form of aluminium oxide (Al 2O 3) typically containing traces of iron, titanium, vanadium and chromium.orundum is a crystalline form of aluminium oxide (Al 2O 3) typically containing traces of iron, titanium, vanadium and chromium.
Because of corundum's hardness (pure corundum is defined to have 9.0 Mohs), it can scratch almost every other mineral. It is commonly used as an abrasive on everything from sandpaper to large machines used in machining metals, plastics, and wood.orundum is a crystalline form of aluminium oxide (Al 2O 3) typically containing traces of iron, titanium, vanadium and chromium.